These are $10 discs from Amazon that I was charged $30 for.
V.I.P Digital Presence
New A39 Skin Color To The Ear Charging Old Man That Sound Collector Hearing Aid Earphone Hearing Aid
New A39 Skin Color To The Ear Charging Old Man That Sound Collector Hearing Aid Earphone Hearing Aid
通常価格
¥25,100 JPY
通常価格
セール価格
¥25,100 JPY
配送料はチェックアウト時に計算されます。
数量
受取状況を読み込めませんでした
Features:
1.Max sound out put:117+/- 3dB
2.Sound gain:>= 25dB+/- 5dB
3.Total harmonic wave distortion:<= 7%
4.Frequency range:400-4500MHz
5.Input Noise:<=32dB
6.Voltage:d.c.1.2V
7.Current:<=6mA
8.Main unit, Charing 2 hours for 12 hours use
9.Charing case 90 mins for hearing aids charing 3~4 times
